Flatpak: Bash aliases do not work in terminal pane

### What Happened?

I use several aliases for convenience when using native Code app, however these aliases are not found when entered in the Flatpak app terminal pane.

### Steps to Reproduce

1. Create a custom bash alias in `~/.bashrc`
2. Confirm it works in the Terminal
3. Open Flatpak Code and enter alias into the terminal pane
4. It is not found

### Expected Behavior

It should be possible enter bash aliases into the terminal pane in the Flatpak version of Code

### OS Version

8.x (Circe)

### OS Architecture

amd64 (on most hardwares)

### Session Type

Secure Session (Wayland, This is the default)

### Software Version

Latest release (I have run all updates)

### Log Output

```shell

```

### Hardware Info

_No response_